AMEEN ABDULLAH , Sameen; BEHZADNIA, Behzad; ESKANDARNEJAD , Mahta. The Effect of Gamification in Physical Education on Motivational Indicators and Perceived Competence among Lower Secondary School Students. Journal of Adolescent and Youth Psychological Studies (JAYPS), [S. l.], p. 1–16, 2027. Disponível em: https://www.journals.kmanpub.com/index.php/jayps/article/view/5932. Acesso em: 24 oct. 2026.